8631728

素因数分解:

$2^4\times 7^1\times {\mathrm{77069}}^1$

素因数の和:77084

約数の個数: 20

約数和(自身を含む): 19113360

約数和(自身を除く): 10481632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 77069, 154138, 308276, 539483, 616552, 1078966, 1233104, 2157932, 4315864, 8631728]

約数ペア:

[(1, 8631728), (2, 4315864), (4, 2157932), (7, 1233104), (8, 1078966), (14, 616552), (16, 539483), (28, 308276), (56, 154138), (112, 77069)]